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authorQuentin Lambert <lambert.quentin@gmail.com>2016-11-29 19:47:19 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-11-29 22:05:32 +0300
commitec98960e0bbbe49b569b09c14ccd82efeb232dc8 (patch)
treefd092811061e33818c9a949e89765c377798bdad /drivers/hwtracing
parentbcb5b815de0cc2d95eacd7cf1eec78ebd7ba4282 (diff)
downloadlinux-ec98960e0bbbe49b569b09c14ccd82efeb232dc8.tar.xz
coresight: perf: Add a missing call to etm_free_aux
Most error branches following the call to alloc_event_data contain a call to etm_free_aux. This patch add a call to etm_free_aux to an error branch that does not call it. This issue was found with Hector. Signed-off-by: Quentin Lambert <lambert.quentin@gmail.com> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hwtracing')
-rw-r--r--drivers/hwtracing/coresight/coresight-etm-perf.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hwtracing/coresight/coresight-etm-perf.c b/drivers/hwtracing/coresight/coresight-etm-perf.c
index 5a346fc8ce06..17741969026e 100644
--- a/drivers/hwtracing/coresight/coresight-etm-perf.c
+++ b/drivers/hwtracing/coresight/coresight-etm-perf.c
@@ -215,7 +215,7 @@ static void *etm_setup_aux(int event_cpu, void **pages,
*/
sink = coresight_get_enabled_sink(true);
if (!sink)
- return NULL;
+ goto err;
INIT_WORK(&event_data->work, free_event_data);